152724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes/* 252724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * Copyright (C) 2011 The Android Open Source Project 352724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * 452724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * Licensed under the Apache License, Version 2.0 (the "License"); 552724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * you may not use this file except in compliance with the License. 652724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * You may obtain a copy of the License at 752724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * 852724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 952724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * 1052724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * Unless required by applicable law or agreed to in writing, software 1152724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 1252724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1352724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * See the License for the specific language governing permissions and 1452724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * limitations under the License. 1552724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes */ 1652724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes 1752724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughespackage libcore.io; 1852724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes 195d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.ErrnoException; 205d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.GaiException; 215d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructAddrinfo; 225d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructFlock; 235d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructGroupReq; 245d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructGroupSourceReq; 255d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructLinger; 265d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructPasswd; 275d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructPollfd; 285d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructStat; 295d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructStatVfs; 305d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructTimeval; 315d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructUcred; 325d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.system.StructUtsname; 335d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.util.MutableInt; 345d930cadc8f62aee5f18e7921296fe66a54f18abElliott Hughesimport android.util.MutableLong; 3552724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughesimport java.io.FileDescriptor; 36f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fullerimport java.io.InterruptedIOException; 370a9d1ee45a9884a9616624d747172e18734e8fe0Elliott Hughesimport java.net.InetAddress; 3823ec09188303a874b3b391f96ae0a29af002bff9Elliott Hughesimport java.net.InetSocketAddress; 390a9d1ee45a9884a9616624d747172e18734e8fe0Elliott Hughesimport java.net.SocketAddress; 4026010ab930a2cee3bf10b9612cf070183c21228bElliott Hughesimport java.net.SocketException; 4126c7025a7a919044771fb89031161bd26fe03032Elliott Hughesimport java.nio.ByteBuffer; 4252724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes 4352724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes/** 4452724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes * Subclass this if you want to override some {@link Os} methods but otherwise delegate. 4552724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes */ 4652724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughespublic class ForwardingOs implements Os { 4752724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes protected final Os os; 4852724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes 4952724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes public ForwardingOs(Os os) { 5052724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes this.os = os; 5152724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes } 5252724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes 5326010ab930a2cee3bf10b9612cf070183c21228bElliott Hughes public FileDescriptor accept(FileDescriptor fd, InetSocketAddress peerAddress) throws ErrnoException, SocketException { return os.accept(fd, peerAddress); } 5452724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes public boolean access(String path, int mode) throws ErrnoException { return os.access(path, mode); } 553e58734d651080009c9190c7062837fca5c7cf4ePaul Jensen public InetAddress[] android_getaddrinfo(String node, StructAddrinfo hints, int netId) throws GaiException { return os.android_getaddrinfo(node, hints, netId); } 5626010ab930a2cee3bf10b9612cf070183c21228bElliott Hughes public void bind(FileDescriptor fd, InetAddress address, int port) throws ErrnoException, SocketException { os.bind(fd, address, port); } 578f5b46d72e5c1b1b1dd4357580c4fb5a60e3f4deErik Kline public void bind(FileDescriptor fd, SocketAddress address) throws ErrnoException, SocketException { os.bind(fd, address); } 58b7190190e0ef8de883c952efb319ce7748831faaElliott Hughes public void chmod(String path, int mode) throws ErrnoException { os.chmod(path, mode); } 5944f7875f2985d7944c5afecc8394ad9f2219c806Elliott Hughes public void chown(String path, int uid, int gid) throws ErrnoException { os.chown(path, uid, gid); } 60462bdac45c10f43d88d8f07f6994e272a27c14a2Elliott Hughes public void close(FileDescriptor fd) throws ErrnoException { os.close(fd); } 6126010ab930a2cee3bf10b9612cf070183c21228bElliott Hughes public void connect(FileDescriptor fd, InetAddress address, int port) throws ErrnoException, SocketException { os.connect(fd, address, port); } 628f5b46d72e5c1b1b1dd4357580c4fb5a60e3f4deErik Kline public void connect(FileDescriptor fd, SocketAddress address) throws ErrnoException, SocketException { os.connect(fd, address); } 63396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public FileDescriptor dup(FileDescriptor oldFd) throws ErrnoException { return os.dup(oldFd); } 64396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public FileDescriptor dup2(FileDescriptor oldFd, int newFd) throws ErrnoException { return os.dup2(oldFd, newFd); } 6552724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes public String[] environ() { return os.environ(); } 66798f855f67b74d481346d9dc2293ba0eedd8daf9Nick Kralevich public void execv(String filename, String[] argv) throws ErrnoException { os.execv(filename, argv); } 67798f855f67b74d481346d9dc2293ba0eedd8daf9Nick Kralevich public void execve(String filename, String[] argv, String[] envp) throws ErrnoException { os.execve(filename, argv, envp); } 6844f7875f2985d7944c5afecc8394ad9f2219c806Elliott Hughes public void fchmod(FileDescriptor fd, int mode) throws ErrnoException { os.fchmod(fd, mode); } 6944f7875f2985d7944c5afecc8394ad9f2219c806Elliott Hughes public void fchown(FileDescriptor fd, int uid, int gid) throws ErrnoException { os.fchown(fd, uid, gid); } 7099a0c82619a88c6aea038757cf14090f5d33afebNeil Fuller public int fcntlFlock(FileDescriptor fd, int cmd, StructFlock arg) throws ErrnoException, InterruptedIOException { return os.fcntlFlock(fd, cmd, arg); } 71c8d9ea662de6f4856b28907b4119087cfc5a44d2Narayan Kamath public int fcntlInt(FileDescriptor fd, int cmd, int arg) throws ErrnoException { return os.fcntlInt(fd, cmd, arg); } 72c8d9ea662de6f4856b28907b4119087cfc5a44d2Narayan Kamath public int fcntlVoid(FileDescriptor fd, int cmd) throws ErrnoException { return os.fcntlVoid(fd, cmd); } 7352724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes public void fdatasync(FileDescriptor fd) throws ErrnoException { os.fdatasync(fd); } 7447cb338d43f75dd998b29caaaa9446c5705217d1Elliott Hughes public StructStat fstat(FileDescriptor fd) throws ErrnoException { return os.fstat(fd); } 75721ceca2a52a3c27aa751476c8562e1e68088e15Elliott Hughes public StructStatVfs fstatvfs(FileDescriptor fd) throws ErrnoException { return os.fstatvfs(fd); } 7652724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes public void fsync(FileDescriptor fd) throws ErrnoException { os.fsync(fd); } 77f5333fd2094bdac4d6506177b1964b79afa64d77Elliott Hughes public void ftruncate(FileDescriptor fd, long length) throws ErrnoException { os.ftruncate(fd, length); } 784f11ebea266eada830d507b8f011e811a8e5d7bcElliott Hughes public String gai_strerror(int error) { return os.gai_strerror(error); } 79396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public int getegid() { return os.getegid(); } 80396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public int geteuid() { return os.geteuid(); } 81396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public int getgid() { return os.getgid(); } 8252724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes public String getenv(String name) { return os.getenv(name); } 834f11ebea266eada830d507b8f011e811a8e5d7bcElliott Hughes public String getnameinfo(InetAddress address, int flags) throws GaiException { return os.getnameinfo(address, flags); } 84482a3fc5635ac431b8a7476d7fe3397af4c2e8ecElliott Hughes public SocketAddress getpeername(FileDescriptor fd) throws ErrnoException { return os.getpeername(fd); } 858f0f2ac7fcd8f366a78cc51181d065ab93385e46Elliott Hughes public int getpgid(int pid) throws ErrnoException { return os.getpgid(pid); } 86396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public int getpid() { return os.getpid(); } 87396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public int getppid() { return os.getppid(); } 88d4419fce71d11ec8494525eca65e54d1aab51de6Elliott Hughes public StructPasswd getpwnam(String name) throws ErrnoException { return os.getpwnam(name); } 89d4419fce71d11ec8494525eca65e54d1aab51de6Elliott Hughes public StructPasswd getpwuid(int uid) throws ErrnoException { return os.getpwuid(uid); } 900a9d1ee45a9884a9616624d747172e18734e8fe0Elliott Hughes public SocketAddress getsockname(FileDescriptor fd) throws ErrnoException { return os.getsockname(fd); } 910a9d1ee45a9884a9616624d747172e18734e8fe0Elliott Hughes public int getsockoptByte(FileDescriptor fd, int level, int option) throws ErrnoException { return os.getsockoptByte(fd, level, option); } 920a9d1ee45a9884a9616624d747172e18734e8fe0Elliott Hughes public InetAddress getsockoptInAddr(FileDescriptor fd, int level, int option) throws ErrnoException { return os.getsockoptInAddr(fd, level, option); } 930a9d1ee45a9884a9616624d747172e18734e8fe0Elliott Hughes public int getsockoptInt(FileDescriptor fd, int level, int option) throws ErrnoException { return os.getsockoptInt(fd, level, option); } 940a9d1ee45a9884a9616624d747172e18734e8fe0Elliott Hughes public StructLinger getsockoptLinger(FileDescriptor fd, int level, int option) throws ErrnoException { return os.getsockoptLinger(fd, level, option); } 950a9d1ee45a9884a9616624d747172e18734e8fe0Elliott Hughes public StructTimeval getsockoptTimeval(FileDescriptor fd, int level, int option) throws ErrnoException { return os.getsockoptTimeval(fd, level, option); } 96482a3fc5635ac431b8a7476d7fe3397af4c2e8ecElliott Hughes public StructUcred getsockoptUcred(FileDescriptor fd, int level, int option) throws ErrnoException { return os.getsockoptUcred(fd, level, option); } 97069525a39125c203b658c805685b6045a7d4dfebElliott Hughes public int gettid() { return os.gettid(); } 98396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public int getuid() { return os.getuid(); } 9982d076b51f6fe7c1cbd1f37414be36eaaa9b0e56Jeff Sharkey public int getxattr(String path, String name, byte[] outValue) throws ErrnoException { return os.getxattr(path, name, outValue); } 100a37e971343883bb582a93ffbd9f0ba84f10e55baElliott Hughes public String if_indextoname(int index) { return os.if_indextoname(index); } 101fc041ff241f9a7556e72236f130de0215ecd17dbElliott Hughes public InetAddress inet_pton(int family, String address) { return os.inet_pton(family, address); } 102a37e971343883bb582a93ffbd9f0ba84f10e55baElliott Hughes public InetAddress ioctlInetAddress(FileDescriptor fd, int cmd, String interfaceName) throws ErrnoException { return os.ioctlInetAddress(fd, cmd, interfaceName); } 1038b15dcc5890963edad4dfcf558cc16027c7985e5Elliott Hughes public int ioctlInt(FileDescriptor fd, int cmd, MutableInt arg) throws ErrnoException { return os.ioctlInt(fd, cmd, arg); } 1049a3f363523000704205df288f8b6f2f48c0d8563Elliott Hughes public boolean isatty(FileDescriptor fd) { return os.isatty(fd); } 105a5fb706fe4a6dbeaaf4cb1f8bbc2c68b0a2a3f3cElliott Hughes public void kill(int pid, int signal) throws ErrnoException { os.kill(pid, signal); } 10644f7875f2985d7944c5afecc8394ad9f2219c806Elliott Hughes public void lchown(String path, int uid, int gid) throws ErrnoException { os.lchown(path, uid, gid); } 10704428d61d7000e17ab21d08a1d672c34eb68f6e2Elliott Hughes public void link(String oldPath, String newPath) throws ErrnoException { os.link(oldPath, newPath); } 108e1502d64e937001636fca3d62b2552ef2a34d05fElliott Hughes public void listen(FileDescriptor fd, int backlog) throws ErrnoException { os.listen(fd, backlog); } 109dedaccdfa07c370a58cba08b096133ad9eec0ec3Elliott Hughes public long lseek(FileDescriptor fd, long offset, int whence) throws ErrnoException { return os.lseek(fd, offset, whence); } 11047cb338d43f75dd998b29caaaa9446c5705217d1Elliott Hughes public StructStat lstat(String path) throws ErrnoException { return os.lstat(path); } 1110f746ff511162add42eeabaf14ba70ace874c6f4Elliott Hughes public void mincore(long address, long byteCount, byte[] vector) throws ErrnoException { os.mincore(address, byteCount, vector); } 112c7fa20701d5e9398c38f4615ed293acfce1c0cf6Elliott Hughes public void mkdir(String path, int mode) throws ErrnoException { os.mkdir(path, mode); } 113f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public void mkfifo(String path, int mode) throws ErrnoException { os.mkfifo(path, mode); } 1147e13c0f05ac9e7c55682d10e953dd4cbd5e6107cElliott Hughes public void mlock(long address, long byteCount) throws ErrnoException { os.mlock(address, byteCount); } 1157e25eff38a191d9c19e45093f4fde5102fb09d78Elliott Hughes public long mmap(long address, long byteCount, int prot, int flags, FileDescriptor fd, long offset) throws ErrnoException { return os.mmap(address, byteCount, prot, flags, fd, offset); } 1167e25eff38a191d9c19e45093f4fde5102fb09d78Elliott Hughes public void msync(long address, long byteCount, int flags) throws ErrnoException { os.msync(address, byteCount, flags); } 1177e13c0f05ac9e7c55682d10e953dd4cbd5e6107cElliott Hughes public void munlock(long address, long byteCount) throws ErrnoException { os.munlock(address, byteCount); } 1187e25eff38a191d9c19e45093f4fde5102fb09d78Elliott Hughes public void munmap(long address, long byteCount) throws ErrnoException { os.munmap(address, byteCount); } 1190ac77ac8e915bff1a863e371f9b363033f9cf759Elliott Hughes public FileDescriptor open(String path, int flags, int mode) throws ErrnoException { return os.open(path, flags, mode); } 1200d8b5c3692c36837d22c4e7d9c4d7d95f6a10235Elliott Hughes public FileDescriptor[] pipe2(int flags) throws ErrnoException { return os.pipe2(flags); } 12170c820401677ca251ad09ac64cc23c760764e75dElliott Hughes public int poll(StructPollfd[] fds, int timeoutMs) throws ErrnoException { return os.poll(fds, timeoutMs); } 12211f07d30d2e344b48f132ec6ed105d85423052c2Elliott Hughes public void posix_fallocate(FileDescriptor fd, long offset, long length) throws ErrnoException { os.posix_fallocate(fd, offset, length); } 1235215e4c0db7530519981f1e505e6db82401802f2Nick Kralevich public int prctl(int option, long arg2, long arg3, long arg4, long arg5) throws ErrnoException { return os.prctl(option, arg2, arg3, arg4, arg5); }; 124f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int pread(FileDescriptor fd, ByteBuffer buffer, long offset) throws ErrnoException, InterruptedIOException { return os.pread(fd, buffer, offset); } 125f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int pread(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, long offset) throws ErrnoException, InterruptedIOException { return os.pread(fd, bytes, byteOffset, byteCount, offset); } 126f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int pwrite(FileDescriptor fd, ByteBuffer buffer, long offset) throws ErrnoException, InterruptedIOException { return os.pwrite(fd, buffer, offset); } 127f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int pwrite(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, long offset) throws ErrnoException, InterruptedIOException { return os.pwrite(fd, bytes, byteOffset, byteCount, offset); } 128f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int read(FileDescriptor fd, ByteBuffer buffer) throws ErrnoException, InterruptedIOException { return os.read(fd, buffer); } 129f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int read(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount) throws ErrnoException, InterruptedIOException { return os.read(fd, bytes, byteOffset, byteCount); } 1300b6b3e10459fc3a3f4dd280dab8d4a145f7bf2f0Elliott Hughes public String readlink(String path) throws ErrnoException { return os.readlink(path); } 131f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int readv(FileDescriptor fd, Object[] buffers, int[] offsets, int[] byteCounts) throws ErrnoException, InterruptedIOException { return os.readv(fd, buffers, offsets, byteCounts); } 13226010ab930a2cee3bf10b9612cf070183c21228bElliott Hughes public int recvfrom(FileDescriptor fd, ByteBuffer buffer, int flags, InetSocketAddress srcAddress) throws ErrnoException, SocketException { return os.recvfrom(fd, buffer, flags, srcAddress); } 13326010ab930a2cee3bf10b9612cf070183c21228bElliott Hughes public int recvfrom(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetSocketAddress srcAddress) throws ErrnoException, SocketException { return os.recvfrom(fd, bytes, byteOffset, byteCount, flags, srcAddress); } 134c7fa20701d5e9398c38f4615ed293acfce1c0cf6Elliott Hughes public void remove(String path) throws ErrnoException { os.remove(path); } 13582d076b51f6fe7c1cbd1f37414be36eaaa9b0e56Jeff Sharkey public void removexattr(String path, String name) throws ErrnoException { os.removexattr(path, name); } 136a20cc6fca30d18e05db67ceeb0403b7b58ffd364Elliott Hughes public void rename(String oldPath, String newPath) throws ErrnoException { os.rename(oldPath, newPath); } 1378b15dcc5890963edad4dfcf558cc16027c7985e5Elliott Hughes public long sendfile(FileDescriptor outFd, FileDescriptor inFd, MutableLong inOffset, long byteCount) throws ErrnoException { return os.sendfile(outFd, inFd, inOffset, byteCount); } 13826010ab930a2cee3bf10b9612cf070183c21228bElliott Hughes public int sendto(FileDescriptor fd, ByteBuffer buffer, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException { return os.sendto(fd, buffer, flags, inetAddress, port); } 13926010ab930a2cee3bf10b9612cf070183c21228bElliott Hughes public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, InetAddress inetAddress, int port) throws ErrnoException, SocketException { return os.sendto(fd, bytes, byteOffset, byteCount, flags, inetAddress, port); } 140a8b7587c5001db3489c64ac1d16c254a683f76bdLorenzo Colitti public int sendto(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount, int flags, SocketAddress address) throws ErrnoException, SocketException { return os.sendto(fd, bytes, byteOffset, byteCount, flags, address); } 141396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public void setegid(int egid) throws ErrnoException { os.setegid(egid); } 142895a613aa2aec6aa6d03b29755cf2fea584909adElliott Hughes public void setenv(String name, String value, boolean overwrite) throws ErrnoException { os.setenv(name, value, overwrite); } 143396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public void seteuid(int euid) throws ErrnoException { os.seteuid(euid); } 144396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public void setgid(int gid) throws ErrnoException { os.setgid(gid); } 1458f0f2ac7fcd8f366a78cc51181d065ab93385e46Elliott Hughes public void setpgid(int pid, int pgid) throws ErrnoException { os.setpgid(pid, pgid); } 1468f0f2ac7fcd8f366a78cc51181d065ab93385e46Elliott Hughes public void setregid(int rgid, int egid) throws ErrnoException { os.setregid(rgid, egid); } 1478f0f2ac7fcd8f366a78cc51181d065ab93385e46Elliott Hughes public void setreuid(int ruid, int euid) throws ErrnoException { os.setregid(ruid, euid); } 1486c9b5377550a9649ed1532d1fcdfeba116c74eadElliott Hughes public int setsid() throws ErrnoException { return os.setsid(); } 149c63f0d4e80a9fd3bdf99cd438d108b750226736aElliott Hughes public void setsockoptByte(FileDescriptor fd, int level, int option, int value) throws ErrnoException { os.setsockoptByte(fd, level, option, value); } 150b974666d79ebc392b37ec1ae83aae57ae6331c08Elliott Hughes public void setsockoptIfreq(FileDescriptor fd, int level, int option, String value) throws ErrnoException { os.setsockoptIfreq(fd, level, option, value); } 151454a95f6a28855aa3c88d168b15a45bf315efc99Elliott Hughes public void setsockoptInt(FileDescriptor fd, int level, int option, int value) throws ErrnoException { os.setsockoptInt(fd, level, option, value); } 152b974666d79ebc392b37ec1ae83aae57ae6331c08Elliott Hughes public void setsockoptIpMreqn(FileDescriptor fd, int level, int option, int value) throws ErrnoException { os.setsockoptIpMreqn(fd, level, option, value); } 153438cb9e440d250c8aa5daf4fae0c400dce8b1499Elliott Hughes public void setsockoptGroupReq(FileDescriptor fd, int level, int option, StructGroupReq value) throws ErrnoException { os.setsockoptGroupReq(fd, level, option, value); } 154df29508a7aa622f265aaebdc472eb7d679185ebbNeil Fuller public void setsockoptGroupSourceReq(FileDescriptor fd, int level, int option, StructGroupSourceReq value) throws ErrnoException { os.setsockoptGroupSourceReq(fd, level, option, value); } 155c63f0d4e80a9fd3bdf99cd438d108b750226736aElliott Hughes public void setsockoptLinger(FileDescriptor fd, int level, int option, StructLinger value) throws ErrnoException { os.setsockoptLinger(fd, level, option, value); } 156c63f0d4e80a9fd3bdf99cd438d108b750226736aElliott Hughes public void setsockoptTimeval(FileDescriptor fd, int level, int option, StructTimeval value) throws ErrnoException { os.setsockoptTimeval(fd, level, option, value); } 157396a9c666da353b910b515d12eb1c43adfddb0c8Elliott Hughes public void setuid(int uid) throws ErrnoException { os.setuid(uid); } 15882d076b51f6fe7c1cbd1f37414be36eaaa9b0e56Jeff Sharkey public void setxattr(String path, String name, byte[] value, int flags) throws ErrnoException { os.setxattr(path, name, value, flags); } 15959e4744d27231f260271dbbca406e0cc39768116Elliott Hughes public void shutdown(FileDescriptor fd, int how) throws ErrnoException { os.shutdown(fd, how); } 160454a95f6a28855aa3c88d168b15a45bf315efc99Elliott Hughes public FileDescriptor socket(int domain, int type, int protocol) throws ErrnoException { return os.socket(domain, type, protocol); } 1613218082325b6b8713a8ac15731482e3da86a7df9Elliott Hughes public void socketpair(int domain, int type, int protocol, FileDescriptor fd1, FileDescriptor fd2) throws ErrnoException { os.socketpair(domain, type, protocol, fd1, fd2); } 16247cb338d43f75dd998b29caaaa9446c5705217d1Elliott Hughes public StructStat stat(String path) throws ErrnoException { return os.stat(path); } 163721ceca2a52a3c27aa751476c8562e1e68088e15Elliott Hughes public StructStatVfs statvfs(String path) throws ErrnoException { return os.statvfs(path); } 16452724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes public String strerror(int errno) { return os.strerror(errno); } 165763f8ed6195707d0c30bfae1ca8a3bb886b746ccElliott Hughes public String strsignal(int signal) { return os.strsignal(signal); } 166a20cc6fca30d18e05db67ceeb0403b7b58ffd364Elliott Hughes public void symlink(String oldPath, String newPath) throws ErrnoException { os.symlink(oldPath, newPath); } 1676fc1a0e1e68dc2e0d12341548e58fa7f1c5dafc4Elliott Hughes public long sysconf(int name) { return os.sysconf(name); } 168bb5816aa1626eb2f6263bd21479600b114c8a1bdJohan Redestig public void tcdrain(FileDescriptor fd) throws ErrnoException { os.tcdrain(fd); } 169039f7599559fd7e48c354b99dcb94ff391f53349Elliott Hughes public void tcsendbreak(FileDescriptor fd, int duration) throws ErrnoException { os.tcsendbreak(fd, duration); } 17044f7875f2985d7944c5afecc8394ad9f2219c806Elliott Hughes public int umask(int mask) { return os.umask(mask); } 1719b510df35b57946d843ffc34cf23fdcfc84c5220Elliott Hughes public StructUtsname uname() { return os.uname(); } 172895a613aa2aec6aa6d03b29755cf2fea584909adElliott Hughes public void unsetenv(String name) throws ErrnoException { os.unsetenv(name); } 1739e67ca71d3d4a489a157abadc5ba519ced7a0b50Elliott Hughes public int waitpid(int pid, MutableInt status, int options) throws ErrnoException { return os.waitpid(pid, status, options); } 174f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int write(FileDescriptor fd, ByteBuffer buffer) throws ErrnoException, InterruptedIOException { return os.write(fd, buffer); } 175f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int write(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount) throws ErrnoException, InterruptedIOException { return os.write(fd, bytes, byteOffset, byteCount); } 176f0d40d662d9dfdb04215c718961765837d2cf00cNeil Fuller public int writev(FileDescriptor fd, Object[] buffers, int[] offsets, int[] byteCounts) throws ErrnoException, InterruptedIOException { return os.writev(fd, buffers, offsets, byteCounts); } 17752724d3ebd4ccaaa4b9f5576e329d4272cde8ea9Elliott Hughes} 178